Texas Instruments CC2530 ZigBee Development Kit User Manual page 31

VBUS
From PC
U2
TPS76933
In Out
VREG
/EN NC
1
1
C1
Gnd
C_1U_0603_X5R_L_6P3
2
2
Not mount: C3, R2
To CC2531
VCC_EXT 3.3V
1
R3
R_0_0402
2
1 2
C3
1
C_0402
C2
C_4U7_0603_X5R_K_6
2
1
R1
R_2_0402_F
2
CONTRACT NO.
APPROVALS
DRAWN
CHECKED
ISSUED
COMPANY NAME
025104 Texas Instruments
DATE DWG
CC2531 USB DONGLE VOLTAGE REGULATOR
TIK
SIZE FSCM NO. DWG NO.
A4
MAP
SCALE SHEET
REV.
2.4
2(4)